%0 Journal Article %@ 2561-326X %I JMIR Publications %V 9 %N %P e50536 %T Exploring Public Sentiment on the Repurposing of Ivermectin for COVID-19 Treatment: Cross-Sectional Study Using Twitter Data %A Kautsar,Angga Prawira %A Sinuraya,Rano Kurnia %A van der Schans,Jurjen %A Postma,Maarten Jacobus %A Suwantika,Auliya A %+ Unit of Global Health, Department of Health Sciences, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, Groningen, 9713 AV, The Netherlands, 31 0503611111, angga.prawira@unpad.ac.id %K COVID-19 %K ivermectin %K sentiment analysis %K Twitter %K social media %K public health %K misinformation %K geolocation analysis %D 2025 %7 27.3.2025 %9 Research Letter %J JMIR Form Res %G English %X A sentiment analysis of 5051 Twitter posts from January 2022 found that 53.4% of them expressed positive views on ivermectin as a COVID-19 treatment, 35.6% of them were neutral, and 11% of them were negative, highlighting the polarized public perception and the need for careful interpretation of social media data in health communication. %R 10.2196/50536 %U https://formative.jmir.org/2025/1/e50536 %U https://doi.org/10.2196/50536